MLA

Seidell, Jacob, et al. Epidemiology of Obesity In Children and Adolescents. Springer New York, 2011.

APA

Seidell, J., Ahrens, W., Aznar, L. A. Moreno, Moreno, L. A, & Pigeot, I. (2011). Epidemiology of Obesity in Children and Adolescents. Springer New York.

Chicago

Seidell, Jacob, Wolfgang Ahrens, Luis A. Moreno Aznar, Luis A Moreno, and Iris Pigeot. Epidemiology of Obesity In Children and Adolescents. : Springer New York, 2011.